package cn.rtangyy.seckilling.dao;


import cn.rtangyy.seckilling.entity.Order;
import cn.rtangyy.seckilling.vo.OrderDetailVo;

public interface OrderDao {



    void insertOrder(Order order);


    /**
     * 查询订单信息
     * @param orderId
     */
    Order findOrderById(Long orderId);
}